Features: 1. **Effective Formaldehyde Removal**: Our gel is specially formulated with absorbent resins and activated carbon to effectively eliminate harmful formaldehyde and other indoor air pollutants, ensuring a healthier living environment. 2. **Easy Activation Process**: Simply remove the sealing gasket, add the activation solution, and seal the lid. It's that easy! Watch as the gel changes color over 3 days, indicating its active purification process. 3. **Long-lasting Freshness**: Once activated, our gel provides continuous air purification for up to 3 months, making it a cost-effective solution for maintaining fresh indoor air quality. 4. **Versatile Placement**: Designed to be placed near furniture or painted walls, our gel works discreetly in any room, enhancing air quality without disrupting your home or office decor. 5. **24/7 Air Purification**: Enjoy peace of mind with our gel's round-the-clock operation, continuously working to remove formaldehyde and odors from your indoor air, ensuring a safe and pleasant environment. Our formaldehyde gels contain absorbent resins, activated carbon, and stabilizers. It can quickly purify indoor air and effectively absorb harmful gases such as formaldehyde. Its use method is very simple: carefully remove the sealing gasket of the product; Drop an appropriate amount of activation solution into the gel; Replace the lid and ensure that the lid is sealed; Place the gel next to furniture or a painted wall and watch its color gradually change over 3 days. It can be used continuously for about 3 months after activation. And you can work around the clock to remove formaldehyde from the air 24 hours a day to ensure the safety of the home environment.